The substance which is a combination of different atoms is a compound.
Answer:
I think the answer is test tube 2
Answer:
the answer is d hope this helps
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Explanation:
I believe it the answer is 3412
The formula of the molarity, M is: M = number of moles of solute / Volume of solution in liters.
Here number of moles of solute is 7.0 and volume of solution in liters = 569 mL / 1000 mL/L = 0.569 L
M = 7.0 moles / 0.569 liters = 12.3 M
Answer: 12.3 M